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-rw-r--r--browser/base/content/browser-places.js33
1 files changed, 16 insertions, 17 deletions
diff --git a/browser/base/content/browser-places.js b/browser/base/content/browser-places.js
index 14e90cde2..3a9fb9d96 100644
--- a/browser/base/content/browser-places.js
+++ b/browser/base/content/browser-places.js
@@ -299,24 +299,23 @@ var StarUI = {
parent.setAttribute("open", "true");
}
}
- let panel = this.panel;
- let target = panel;
- if (target.parentNode) {
- // By targeting the panel's parent and using a capturing listener, we
- // can have our listener called before others waiting for the panel to
- // be shown (which probably expect the panel to be fully initialized)
- target = target.parentNode;
- }
- target.addEventListener("popupshown", function shownListener(event) {
- if (event.target == panel) {
- target.removeEventListener("popupshown", shownListener, true);
-
- gEditItemOverlay.initPanel({ node: aNode
- , hiddenRows: ["description", "location",
- "loadInSidebar", "keyword"]
- , focusedElement: "preferred"});
+ let onPanelReady = fn => {
+ let target = this.panel;
+ if (target.parentNode) {
+ // By targeting the panel's parent and using a capturing listener, we
+ // can have our listener called before others waiting for the panel to
+ // be shown (which probably expect the panel to be fully initialized)
+ target = target.parentNode;
}
- }, true);
+ target.addEventListener("popupshown", function(event) {
+ fn();
+ }, {"capture": true, "once": true});
+ };
+ gEditItemOverlay.initPanel({ node: aNode
+ , onPanelReady
+ , hiddenRows: ["description", "location",
+ "loadInSidebar", "keyword"]
+ , focusedElement: "preferred"});
this.panel.openPopup(aAnchorElement, aPosition);
}),